From 4a618e287bb3a9e5b87c91ac18d94cc1e017ceb8 Mon Sep 17 00:00:00 2001
From: Dario Sassi <dario.s@egaltech.com>
Date: Tue, 17 Mar 2015 11:10:43 +0000
Subject: [PATCH] EgtInterface : - aggiunta gestione selezione per percorso.

---
 API_GdbCreateCurve.cpp |  4 +--
 API_GdbPartLayers.cpp  | 74 ++++++++++++++++++++++++++++++++++++++++++
 LUA_GdbPartLayers.cpp  | 18 ++++++++++
 3 files changed, 94 insertions(+), 2 deletions(-)

diff --git a/API_GdbCreateCurve.cpp b/API_GdbCreateCurve.cpp
index fc8f202..4f68aa3 100644
--- a/API_GdbCreateCurve.cpp
+++ b/API_GdbCreateCurve.cpp
@@ -1054,7 +1054,7 @@ __stdcall EgtCreateCurveArc2PVNEx( int nParentId, const double ptStart[3],
                                       ToString( Vector3d( vtDirS)) + "},{" +
                                       ToString( Vector3d( vtNorm)) + "}," +
                                       RefTypeToString( nRefType) + ")" +
-                    " -- Id=" + ToString( nId) ;
+                    " -- Id=" + ToString( nNewId) ;
       LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
    }
   // restituisco l'identificativo della nuova entità
@@ -1400,7 +1400,7 @@ MyCreateCurveCompoByChain( int nParentId, const INTVECTOR& vIds,
    int nFirstId = GDB_ID_NULL ;
    Point3d ptNearL = GetPointLocal( pGeomDB, ptNear.v, nRefType, frDest) ;
    INTVECTOR vId2s ;
-   while ( chainC.GetChainFromNear( ptNearL, vId2s)) {
+   while ( chainC.GetChainFromNear( ptNearL, false, vId2s)) {
      // creo una curva composita
       PtrOwner<ICurveComposite> pCrvCompo( CreateCurveComposite()) ;
       if ( IsNull( pCrvCompo))
diff --git a/API_GdbPartLayers.cpp b/API_GdbPartLayers.cpp
index 0dd2725..4039831 100644
--- a/API_GdbPartLayers.cpp
+++ b/API_GdbPartLayers.cpp
@@ -16,6 +16,8 @@
 #include "API.h"
 #include "API_Macro.h"
 #include "/EgtDev/Include/EInAPI.h"
+#include "/EgtDev/Include/EgkCurve.h"
+#include "/EgtDev/Include/EgkChainCurves.h"
 #include "/EgtDev/Include/EGkStringUtils3d.h"
 
 using namespace std ;
@@ -321,3 +323,75 @@ __stdcall EgtDeselectLayerObjs( int nLayerId)
   // restituisco risultato
    return ( bOk ? TRUE : FALSE) ;
 }
+
+//-----------------------------------------------------------------------------
+BOOL
+__stdcall EgtSelectPathObjs( int nId, BOOL bHaltOnFork)
+{
+   IGeomDB* pGeomDB = GetCurrGeomDB() ;
+   VERIFY_GEOMDB( pGeomDB, GDB_ID_NULL)
+   bool bOk = true ;
+  // verifico appartenga ad un layer
+   int nIdLayer = pGeomDB->GetParentId( nId) ;
+   int nIdPart = pGeomDB->GetParentId( nIdLayer) ;
+   int nIdRoot = pGeomDB->GetParentId( nIdPart) ;
+   bOk = bOk && ( nIdLayer != GDB_ID_NULL && nIdPart != GDB_ID_NULL && nIdRoot == GDB_ID_ROOT) ;
+  // seleziono percorso a partire da entità indicata usando tutte le curve del pezzo
+   const int CHAIN_SIZE = 1000 ;
+   const double CHAIN_TOLER = 10 * EPS_SMALL ;
+   Point3d ptNear ;
+   ChainCurves chainC ;
+   bOk = bOk && chainC.Init( true, CHAIN_TOLER, CHAIN_SIZE) ;
+   // ciclo sui layer del pezzo
+   for ( int nLayId = pGeomDB->GetFirstGroupInGroup( nIdPart) ;
+         nLayId != GDB_ID_NULL ;
+         nLayId = pGeomDB->GetNextGroup( nLayId)) {
+      // ciclo sulle entità del layer
+      for ( int nEntId = pGeomDB->GetFirstInGroup( nLayId) ;
+            nEntId != GDB_ID_NULL ;
+            nEntId = pGeomDB->GetNext( nEntId)) {
+        // non deve essere nascosta
+         int nEntStat ;
+         pGeomDB->GetCalcStatus( nEntId, nEntStat) ;
+         if ( nEntStat == GDB_ST_OFF)
+            continue ;
+        // recupero la curva e il suo riferimento
+         ICurve* pCrv = GetCurve( pGeomDB->GetGeoObj( nEntId)) ;
+         if ( pCrv == nullptr)
+            continue ;
+         Frame3d frCrv ;
+         if ( ! pGeomDB->GetGlobFrame( nEntId, frCrv))
+            continue ;
+        // recupero i dati della curva necessari al concatenamento e li assegno
+         Point3d ptStart, ptEnd ;
+         Vector3d vtStart, vtEnd ;
+         if ( ! pCrv->GetStartPoint( ptStart)  ||  ! pCrv->GetStartDir( vtStart)  ||
+              ! pCrv->GetEndPoint( ptEnd)  ||  ! pCrv->GetEndDir( vtEnd))
+            return GDB_ID_NULL ;
+         ptStart.ToGlob( frCrv) ;
+         vtStart.ToGlob( frCrv) ;
+         ptEnd.ToGlob( frCrv) ;
+         vtEnd.ToGlob( frCrv) ;
+         if ( nEntId == nId)
+            ptNear = ptStart + vtStart ;
+         if ( ! chainC.AddCurve( nEntId, ptStart, vtStart, ptEnd, vtEnd))
+            continue ;
+      }
+   }
+  // recupero il primo percorso concatenato
+   int nFirstId = GDB_ID_NULL ;
+   INTVECTOR vId2s ;
+   bOk = bOk && chainC.GetChainFromNear( ptNear, ( bHaltOnFork != FALSE), vId2s) ;
+   for ( size_t i = 0 ; i < vId2s.size() ; ++i) {
+      pGeomDB->SetStatus( abs( vId2s[i]), GDB_ST_SEL) ;
+   }
+  // se richiesto, salvo il comando Lua equivalente
+   if ( IsCmdLog()) {
+      string sLua = "EgtSelectPathObjs(" + ToString( nId) + "," +
+                                           ( bHaltOnFork ? "true" : "false") + ")" +
+                    " -- Ok=" + ToString( bOk) ;
+      LOG_INFO( GetCmdLogger(), sLua.c_str()) ;
+   }
+  // restituisco risultato
+   return ( bOk ? TRUE : FALSE) ;
+}
\ No newline at end of file
diff --git a/LUA_GdbPartLayers.cpp b/LUA_GdbPartLayers.cpp
index 13a4955..c333403 100644
--- a/LUA_GdbPartLayers.cpp
+++ b/LUA_GdbPartLayers.cpp
@@ -195,6 +195,23 @@ LuaDeselectLayerObjs( lua_State* L)
    return 1 ;
 }
 
+//-------------------------------------------------------------------------------
+static int
+LuaSelectPathObjs( lua_State* L)
+{
+  // 2 parametri : nId, bHaltOnFork
+   int nId ;
+   LuaCheckParam( L, 1, nId)
+   bool bHaltOnFork ;
+   LuaCheckParam( L, 2, bHaltOnFork)
+   LuaClearStack( L) ;
+  // eseguo la selezione
+   bool bOk = ( EgtSelectPathObjs( nId, bHaltOnFork) != FALSE) ;
+  // restituisco il risultato
+   LuaSetReturn( L, bOk) ;
+   return 1 ;
+}
+
 //-------------------------------------------------------------------------------
 bool
 LuaInstallGdbPartLayer( lua_State* L)
@@ -212,6 +229,7 @@ LuaInstallGdbPartLayer( lua_State* L)
       lua_register( L, "EgtDeselectPartObjs", LuaDeselectPartObjs) ;
       lua_register( L, "EgtSelectLayerObjs", LuaSelectLayerObjs) ;
       lua_register( L, "EgtDeselectLayerObjs", LuaDeselectLayerObjs) ;
+      lua_register( L, "EgtSelectPathObjs", LuaSelectPathObjs) ;
    }
    catch ( ...) {
       return false ;